Butt Weld Pipe Fittings - Page 8 of 100 - Pipe fittings,Flange,piping material manufacturer

ASTM A234 GR. WP5 Elbow Long Radius 90deg ASME B16.9

ASTM A234 GR. WP5 Elbow Long Radius 90deg ASME B16.9 Alloy Steel Butt Weld Fitting |High-Temperature Cr-Mo Alloy Steel Elbows ASTM A234 GR. WP5 long radius 90 degree elbows are chromium-molybdenum (Cr-Mo) alloy steel butt weld fittings designed for high-temperature and high-pressure service. Manufactured in accordance with ASTM A234 material specification and ASME B16.9 dimensional standard, WP5 elbows provide excellent Read more…

By ADMIN, 56 yearsJune 3, 2026 ago

Carbon Steel Pipe

API 5L Grade X65 PSL-2 Seamless Line Pipe

API 5L Grade X65 PSL2 Seamless Line Pipe Manufacturer & Supplier API 5L Grade X65 PSL2 Seamless Line Pipe is a high-strength carbon steel pipeline material designed for oil and gas transmission systems, offshore pipelines, refinery piping, and high-pressure applications. As a professional API 5L X65 PSL2 seamless line pipe manufacturer and supplier, we deliver project-approved pipes with full traceability, Read more…

By ADMIN, 6 monthsNovember 22, 2025 ago

Weld Neck Flanges

ASTM A182 Grade F1 Weld Neck Flange 16Mo3 WNRF Flange Blind ASME B16.5

ASTM A182 Grade F1 Weld Neck Flange 16Mo3 WNRF Flange Blind ASME B16.5 ASTM A182 Grade F1 Weld Neck Flanges are forged low-alloy steel flanges designed for high-temperature and high-pressure piping systems. Grade F1 corresponds to 1/4Cr-1/2Mo steel, offering excellent toughness, good weldability, and reliable performance in elevated-temperature refinery, petrochemical, and power plant applications. ASTM A182 F1 is a forging material Read more…

By ADMIN, 56 yearsJune 3, 2026 ago

Stainless steel pipes

ASTM A608 High Alloy Heat Resistant Radiant Pipe Centrifugal Casting Tube

ASTM A608 High Alloy Heat Resistant Radiant Pipe Centrifugal Casting Tube Centrifugal Casting Stainless Alloy Reformer tube Radiant Tubes manufacturer ASTM A608/A608M Standard Specification for Centrifugally Cast Iron-Chromium-Nickel High-Alloy Tubing for Pressure Application at High Temperatures ASTM A608 covers centrifugally cast (not wrought) austenitic and ferritic alloy steel pipes that are designed for high-temperature and corrosion-resistant service, such as: reformer Read more…

By ADMIN, 56 yearsJune 3, 2026 ago

steel plate

SS321 Stainless Steel Angle Bar AISI 321

SS321 Stainless Steel Angle Bar AISI 321 Manufacturer We are a professional supplier and exporter of SS321 Stainless Steel Angle Bar AISI 321 in china. SS321 Stainless Steel is a titanium-stabilized austenitic stainless steel with excellent resistance to intergranular corrosion after welding or exposure to high temperatures. It offers superior oxidation resistance up to 870°C, making it ideal for boilers, Read more…

By ADMIN, 7 monthsOctober 31, 2025 ago

Slip on Flanges

Stainless Steel AS2129 Table Flanges,AS2129 Table E Flange

Stainless Steel AS2129 Table Flanges,AS2129 Table E Flange We are a professional manufacturer of steel AS 2129 flange in China, We Manufacture stainless steel AS 2129 Flange from ASTM A182 Forgings or ASTM A240 Plate or Carbon steel material AS 2129 Flange Stainless Steel AS2129 Table Flanges Manufactured to AS 2129 from ASTM A182 Forgings or ASTM A240 Plate Available in Read more…

By ADMIN, 56 yearsJune 3, 2026 ago

Elbows

GOST 17375 12Х1МФ Steel Elbow 12Kh1MF 12Cr1MoV

GOST 17375 12Х1МФ Steel Elbow 12Kh1MF 12Cr1MoV GOST 17375 12Х1МФ Elbow Manufaturer GOST 17375 12Х1МФ Elbow is a seamless or welded pipe fitting designed for use in high-temperature and high-pressure service conditions, especially in boilers, power plants, and petrochemical piping systems. This material, 12Х1МФ (12Cr1MoV), is a low-alloy heat-resistant steel known for its excellent strength, oxidation resistance, and long-term performance Read more…

By ADMIN, 56 yearsJune 3, 2026 ago

Weld Neck Flanges

ASTM A105 Weld Neck Flange | WNRF WNRTJ ASME B16.5 SOUR SERVICE

ASTM A105 WELD NECK FLANGES WNRF WNRTJ ASME B16.5 SOUR SERVICE ASTM A105 weld neck flanges are widely used in oil and gas piping systems requiring high strength and reliable performance. Manufactured in accordance with ASME B16.5, these flanges are available in WNRF (Weld Neck Raised Face) and WNRTJ (Weld Neck Ring Type Joint) designs and are specifically suitable for Read more…

By ADMIN, 56 yearsJune 3, 2026 ago

Butt weld pipe fittings

ASTM A234 WPB CAP SMLS BW END CAPS ASME B16.9 NACE MR0175

ASTM A234 WPB CAP SMLS BW END CAPS ASME B16.9 NACE MR 0175 Manufacturer We are a trusted manufacturer and exporter of ASTM A234 WPB carbon steel pipe caps, offering seamless (SMLS) and butt-weld (BW) end caps conforming to ASME B16.9 standards. These fittings are widely used to seal pipe ends in high-pressure pipelines, oil & gas systems, power plants, Read more…

By ADMIN, 56 yearsJune 3, 2026 ago

Elbows

ASTM A403 WP321H Elbow Tee Reducer ASME B16.9 Pipe Fittings

ASTM A403 WP321H Elbow Tee Reducer ASME B16.9 Pipe Fittings Manufacturer We are the reliable manufacturer and exporter of ASME SA403 WP321H stainless steel elbows, producing butt weld fittings according to ASME B16.9 standards.Our WP321H elbows are made from high-carbon titanium-stabilized austenitic stainless steel, designed for superior performance in high-temperature and corrosive service environments. ASTM A403/A403M-22 Standard Specification for Wrought Austenitic Read more…

By ADMIN, 56 yearsJune 3, 2026 ago